TY  - BOOK
AU  - Ortal, Mary Ann P. 
TI  - Lead absorption using swamp cabbage (Ipomoea aquatica) in vivo condition
PY  - 2006///
N1  - Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City; Bibliography: leaf 27
ER  -